Pointing towards a girl Rama said that she is only child of my uncle’s father’s only sister’s daughter. Then how is Rama related to that girl?

Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
aba _ baca _ ba _ bacaabac _ aca

Change the sentences as directed, choosing from the options given below

Where did you go last evening? (Change into Assertive) 

इनमें से प्रत्यय रहित शब्द कौन - सा है? 

Find the number of rectangles in the given figure

Out of four figures which figure will best represent the relationship among st the classes:
(1) Sparrow
(2) Birds
(3) Mice

In the following sentence found out whether there is any error in any part of the sentence. If there is error mark your answer letter corresponding to that part a,b,c or d.If there is no error mark your answer ‘e’.

Road developers unable (a)/ to complete their projects (b)/ on time will not be (c)/ awarded new ones. (d)/ No error (e)